Log in
Channel
Levels
Pronunciation Challenge
Save&Review
Search Vocabulary
About pauling results of 18
找不到喜歡的影片嗎?你也能自己匯入影片喔
Filter
Relevance
04:08
No, Vitamin C won't cure your cold
10220
B1
14:59
Expiration Date
5094
B1
04:29
The Weird Reason We Think Vitamins Are Good For Us (They're Not)
356
B1
17:09
The DNA Double Helix Discovery — HHMI BioInteractive Video
239
B1
04:43
Predicting bond type (electronegativity) | AP Chemistry | Khan Academy
11
B1
06:30
Chemistry: What is a Covalent Bond? (Polar and Nonpolar)
14
B2
03:17
DNA Structure's Discovery - Explained simply
13
B2
08:07
黃仁勳加州理工畢業致詞 最深切一課來自「他」! @ChinaTimes
12
B1
05:33
6 SUPERFOODS That Will Boost Your Brainpower
36
B2
08:02
Worked example: Using formal charges to evaluate nonequivalent resonance structures | Khan Academy
34
B2
08:32
Rayasianboy Joins Kevin Hart & Druski on Kai Cenat's Stream.. ?
17
B2
12:21
The world's greatest autograph book
4
B1
12:40
Lisa Kudrow Started Watching “Friends” After Matthew Perry’s Passing | Conan O'Brien Needs A Friend
20
A2
12:08
We need to stand together! DMCA and Copyright Abuse!
2
B1
31:48
Jensen Huang’s Speech At Caltech【獨家中英文字幕完整版】6/14黃仁勳加州理工演講
14
B1
49:46
#09 Biochemistry Hemoglobin II/Enzymes I Lecture for Kevin Ahern's BB 450/550
112
B1
47:26
Annoying Orange vs Video Game Characters! (Supercut)
7
B2
77:43
Introduction to Chemical Biology 128. Lecture 05. Non-Covalent Interactions, DNA.
106
B1
1